Answer:
Y = 50x
Since every minute he jumps 50 times, we multiply 50 by the amount of minutes (x)
The y-intercept is 60
the slope is 30
the equation of the line is y=30x+60
the ordered pair (4,120) represents and increase of 30 minutes per hour
Fruits :
Y=10(h)
Flowers;
Y=8(h)
Given: h=6
Fruits:
10(6) = $60
Flowers:
8(6)= $48
Back to the question, how much more from picking fruits?
$60 - $48 = $12 more picking fruits.
Hope this helps!